What two numbers multiply to -672 and add up to 106?

Here we answer the question: "What two numbers multiply to -672 and add up to 106?"

The answer to your question is:

-6 and 112

Below we illustrate and prove that -6 and 112 multiply to -672 and add up to 106:

-6 × 112 = -672
-6 + 112 = 106

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² + 106x - 672 = 0

If so, the solution to factor the quadratic equation above is:

(x - 6 ) (x + 112)

To summarize, since -6 and 112 multiply to -672 and add up 106, you know that the following is true:

x² + 106x - 672 = (x - 6 ) (x + 112)

Multiply To One Number and Add Up To Another
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